Product Introduction： The ground lead down continuity tester is suitable for the continuity test of the connection part between the power equipment and the ground grid in the power sector engineering test. New power supply technology, output 10A current, continuous operati...

Product Introduction： The grounding group DC resistance tester is mainly used to complete a group of automatic tests on a large number of portable short-circuit grounding wires and personal protective grounding wires of operating units according to the new safety regulation...

Product Introduction： The large-scale ground network grounding resistance tester is suitable for the detection test of the large-scale grounding network grounding resistance of the power sector, substations and other institutions. The output current is 5A ... ...

Product Introduction： It is suitable for the detection test of the grounding resistance of large-scale power grids in power departments, substations and other institutions. The use of different frequency anti-interference technology can accurately measure the data at a power...

Product Introduction： Widely used in grounding resistance measurement and loop resistance measurement of electric power, telecommunications, meteorology, oil field, construction and industrial electrical equipment. There are long jaws and round jaws. ... ...

Product Introduction： It is used to measure the grounding resistance of various devices in power, communication, railway, industrial and mining enterprises and other departments. The DC / AC conversion technology is used to combine the three-terminal button and four-termin...